Xantheus the Northern Duke or commonly called the northern lion came to Violet's birthday party. Xantheus himself is someone who is known to never attend any events, but he came to Violet's birthday party because Violet herself is Xantheus's future wife.

One day Violet's ex-fiancé came and deliberately brought his new fiancé to heat up Violet in front of her on her birthday but all of that failed When someone with elegant clothes and a dashing and upright posture makes the women there fall unconscious seeing his handsomeness, that is Xantheus